Description of the Illustration regex_extract.png

This image shows the Extract with Expression dialog for the email column. There are four fields in the dialog box. The first field Column Name has a value email_domain. The second field Regex has a value @(.*). The third field Sample Value has a value [e-mail]. The fourth field Regex Result is empty. The Column Name and Regex fields are mandatory fields.

There are two buttons: Cancel and Apply and there is a cross icon to close the dialog.